package com.example.cherrytest.learn;

import org.openjdk.jol.info.ClassLayout;

public class JOLDemon {
    private boolean f;
    private Boolean flag;
    private Integer num;

    public static void main(String[] args) {
        JOLDemon jolDemon = new JOLDemon();
        String printable = ClassLayout.parseInstance(jolDemon).toPrintable();
        System.err.println(printable);
    }
}
